Four things that set Guardian apart from every other packaging supplier in California.
OUR INDUSTRIES
We Pack What You Build.
From food-safe corrugated to luxury retail finishes. Guardian serves every sector, fast.
Since 2003
Packaging Built for Your Business.
Guardian has supplied California businesses with packaging that actually performs. We're not a catalog company: we talk through your spec, match the right materials, and get it to you fast.
Whether you're shipping fragile electronics, launching a DTC brand, or moving industrial parts at scale, we have the custom and stock solutions to keep your line running.
20
Years Serving California
16
Industries Served
1
Point of Contact
The Difference You'll Actually Notice
Built Around Your Brand
Custom specs, your artwork, your timeline. We design around your needs; not ours.
Industry-Specific Know-How
We understand food regs, DTC unboxing, pharma tamper-evidence, and industrial load requirements. Real expertise, not guesswork.
California Fast
Local warehousing and relationships mean faster quotes, faster production, faster delivery than out-of-state suppliers.
One Contact, All the Way Through
Family-owned since 2003. Your rep knows your account. No call centers, no runaround.
Solutions Tailored to Your Market
Custom and stock packaging for every sector: if you ship it, we pack it.
Food & Beverage
FDA-compliant, food-safe corrugated and flexible materials. Protects your product and your liability.
Cosmetics & Beauty
Rigid boxes, custom inserts, and luxury finishes that make the unboxing moment count.
Retail & E-Commerce
RSC mailers and corrugated shippers that survive the supply chain and land looking sharp.
Health & Wellness
Supplement pouches, tamper-evident closures, and clean-label stock options ready to ship.
Electronics & Tech
Anti-static liners, foam inserts, and triple-wall corrugated for high-value, fragile goods.
Automotive Parts
Heavy-duty corrugated and edge protection for components, tools, and replacement parts.
Pharmaceuticals & Medical
Sterile, tamper-evident, child-resistant options that meet compliance without a hassle.
Apparel & Fashion
Custom printed mailers, tissue-lined boxes, and branded poly bags for a premium reveal.
Home Goods & Lifestyle
Shelf-ready packaging with retail appeal; built to display well and protect in transit.
Logistics & Industrial
Bulk corrugated, stretch film, and strapping for distribution centers and warehouse ops.
Subscription Box Brands
Structural design and custom printing that makes your unboxing a shareable moment.
Gifting & Promotional
Premium rigid boxes, ribbon slots, and finishing touches that make every gift memorable.
Cannabis & CBD
Child-resistant, compliant, and brand-forward. We know the regulatory landscape; you stay focused on the product.
Direct-to-Consumer (DTC)
Fast-turn custom mailers and inserts built for brands that ship direct. Scalable from 500 to 500,000 units.
Nutraceuticals
Regulatory-conscious packaging for functional foods, powders, and specialty supplements.
3PL & Fulfillment
Stock inventory programs, blanket POs, and vendor-managed inventory for high-volume fulfillment operations.
Why Guardian?
Thousands of California businesses choose us because we get it right the
first time. We stay accountable when anything needs fixing.
Service That Actually Cares
Real people, real follow-through. We show up for your business, not just for the sale.
Fast Turnaround Times
California-based warehousing means your order ships when you need it. No excuses, no unnecessary delays.
Honest Pricing
No hidden charges, no bait-and-switch. Fair quotes upfront, every time.
Ready to Find the Right Packaging?
Tell us what you're shipping and we'll build a spec that fits your product, your volume, and your budget.
Let's Build Your Packaging
Tell us about your project; we’ll respond same day with a quote or a call to get the details right.
